European leaders will travel to Iceland on Tuesday for a two-day summit meant to show their support for Ukraine but also send a powerful message on core democratic values many feel are under threat in and outside Europe.

In only the fourth summit of the Council of Europe (CoE) since it was founded after World War Two, the 46 members of the leading human rights body, which is entirely separate from the European Union, will gather to discuss emerging threats as the war in Ukraine rages on.

"The Council of Europe is often underestimated in its importance," Frank Schwabe, a German lawmaker who was closely involved in the planning of the summit told Reuters.

The CoE's democratic values are upheld by the Strasbourg-based European Court of Human Rights, where citizens can take governments to court in case of human rights violations.

Russia's membership was suspended the day after it invaded Ukraine in February 2022. Moscow then left the watchdog hours before a vote to expel it.

"The summit will also be about saying what happens if you don't respect the rules," Schwabe said. "The threat of expulsion is already a sharp sword. Even Russia didn't want to leave the Council of Europe, Turkey doesn't want to leave either."

Image - Reuters